The Banners/Murals/Supergraphics category comprises probably the most unique results, with the three different technologies winning awards. An acrylic, mosaic-style mural, produced by in-house signmakers for the Inglewood, CA Church of Scientology, took first… Church officials wanted a mural above the entrance at its community-center entrance – nearby on L.A.’s south side – to pay tribute to the area’s cultural legacy.